70Command Line InterfaceGeneral Setup Commandsnwdbg dtmf_relay <0|1>Definition: This command turns the Dual Tone Multiple Frequency(DTMF) relay function on or off, or shows the DTMF relaystate if only nwdbg dtmf_relay is typed.Parameter(s): <0 : off, 1 : on>Example: nwdbg dtmf_relay 0nwdbg mac Definition: This command sets the MAC address of the voice link,or shows the MAC address if only nwdbg mac istyped.Parameter(s): Example: nwdbg mac 00:50:ba:08:24:56nwdbg ip Definition: This command sets the software boot mode to DHCP,BOOTP, or Manual mode. If only nwdbg ip is typed, thiscommand shows the IP configuration.DHCP: While the system is booting, the system acts asa DHCP client.BOOTP: While the system is booting, the system actsas a BOOTP client. This mode is used to set the device’sIP address and upgrade the software.Manual: While the system is booting, the system uses afixed IP address. The fixed IP address can be set bynwdbg ip .Parameter(s): Example: nwdbg ip dhcp